3 years ago

Help me quick!!!!!

Mathematics

1 answer:

PolarNik [594]3 years ago

3 0

Answer:

I don't know thank answer sorry I just really need points you can report me if you want but I REALLY need some

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For the geometric sequence of a1=2 and r=2 find a5

Brrunno [24]

Answer:

$a_5 = 32$

Step-by-step explanation:

The nth term for the geometric sequence is given by:

$a_n = a_1 \cdot r^{n-1}$

where,

$a_1$ is the first term

r is the common ratio

n is the number of terms.

As per the statement:

For the geometric sequence of $a_1=2$ and r=2

We have to find $a_5$

for n = 5;

$a_5=a_1 \cdot r^{n-1}$

Substitute the given values we have;

$a_5 = 2 \cdot 2^4 = 2 \cdot 16$

⇒ $a_5 = 32$

Therefore, the value of $a_5$ is, 32

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3 years ago

What set of numbers are all factors of 18

kifflom [539]

Answer:

2,3,9

Step-by-step explanation:

factors are the smallest numbers that can divide 18completely

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PLEASE HELP!!!30 POINTS

Tanzania [10]

Answer:

I Think Its C

Sorry if its wrong. Hope it helps...

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WILL GIVE BRAINLYLIST !!!!! IF UNDER 5 MINSSSS HELPThe cost of 10 cupcakes at a cake stand is $40. Which graph shows the cost of

andre [41]

Answer:

I have to say the first one sorry responded late

GIVE BRAINIEST:

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Evaluate the expression- 2(y+1)for y=2

kiruha [24]

Answer:

-6

Step-by-step explanation:

-2 ((2) + 1)

-2 (3)

= -6

Hope it helped

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